My naive first reaction was that a unit like that would consume a way too much power to be practical on a robot, but then I remembered how many calories our own brains need vs the rest of our body (Google says 20% of total body needs).

Looks like power consumption for the Thor T5000 is between 30W-140W. The Unitree G1 (https://www.unitree.com/g1) has a 9Ah battery that lasts 2hrs under normal operation. Assuming an operating voltage of 48V (13s battery), that implies the robot's actuator and sensor power usage is ~216W.

Assuming average power usage is somewhere down the middle (85W), a thor unit would consume 28% of the robot's total power needs. This doesn't account for the fact that the robot would have to carry around the additional weight of the compute unit though. Can't say if that's good or bad, just interesting to see that it's in the same ballpark.